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[Respiratory syncytial virus infection in high-risk infants]
1Pécsi Tudományegyetem, Altalános Orvostudományi Kar, Gyermekklinika.
Insights
Respiratory Syncytial Virus (RSV) frequently causes rehospitalization in high-risk infants. This study highlights the need for RSV prevention strategies in Hungary.
Area of Science:
- Pediatrics
- Infectious Diseases
- Virology
Context:
- Respiratory Syncytial Virus (RSV) infections pose a significant threat to high-risk infants.
- Limited data exists on RSV prevalence in Hungarian high-risk infant populations.
Purpose:
- To determine the frequency of RSV infections in high-risk infants admitted to ten Hungarian hospitals.
- To identify risk factors associated with severe RSV disease requiring intensive care.
Summary:
- A preliminary study in Hungary tested 58 infants with respiratory tract infections for RSV.
- Thirteen infants tested positive for RSV, with 11 being premature. Six required Neonatal Intensive Care Unit (NICU) treatment, and seven were readmitted to Pediatric Intensive Care Units (PICUs).
- Common risk factors like prematurity and bronchopulmonary dysplasia were observed, and eight infants needed oxygen therapy; no deaths occurred.
Impact:
- This study underscores RSV as a common cause of infant rehospitalization in Hungary.
- Findings emphasize the importance of considering RSV prevention methods, such as immunoglobulin and palivizumab, for high-risk infants.
Abstract:
The authors describes the frequency of respiratory syncytial virus (RSV) infections in high risk infants in ten hospitals, between 01.02.1999.-15.03.1999. RSV antigen test were performed from the nasopharyngeal or throat swabs of 58 infants with respiratory tract infections. Thirteen patients were positive. Among them 11 were prematures. Six infants were still receiving treatment in Neonatal Intensive Care Unit, while seven infants were readmitted to a Pediatric Intensive Care Unit. Distribution of risk factors (prematurity, bronchopulmonary dysplasia, ventilation in newborn period, smoking in the family, unseparated brothers or sisters) in patients were comparable with the data of literature. Eight infants needed head box O2-therapy. No deaths were detected. The results of this preliminary study in Hungary might emphasize the importance of RSV infection, as a frequent cause of rehospitalization and the possibility of prevention (immunoglobulin, palivizumab).